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The value does not exist!A motivation for extremal analysis

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Probability, Uncertainty and Quantitative Risk 2022年第3期7卷 195-214页

作者： Jean-Pierre Aubin Hélène Frankowska Retired 14Rue Domat75005 ParisFrance CNRS IMJ-PRGSorbonne Université4Place Jussieu75252 ParisFrance

Standard mathematical economics studies the production,exchange,and consumption of goods“provided with units of measurement,”as in physics,in order to be enumerated,quantified,added,***,“baskets of goods,”which should describe subsets of goods,are mathematically represented as commodity vectors of a vector space,linear combination of units of goods,evaluated by prices,which are linear numerical ***,in this sense,mathematical economics is a branch of ***,economics,and many other domains of life sciences,investigate also what will be called entities,defining elements deprived of units of measure,which thus cannot be enumerated.(1)Denoting by X the set of entities x∈X deprived of units of measurement,a“basket of goods”is actually a subset K■X of the set entities,i.e.,an element of the“hyperset”P(X),the family of subsets of X,and no longer a commodity vector of the vector space of commodities;(2)Entities can be“gathered”instead of being“added”;(3)Entities can still be evaluated by a family of functions A:x 2 X 7!A(x)2 Rregarded as a“valuators,”in lieu and place of linear“prices”evaluating the units of economic goods.(4)Subsets of entities can be evaluated by an“interval of values”between two extremal ones,the minimum and the maximum,instead of the sum of values of units of goods weighted by their *** sciences dealing with intertwined relations among many combinations of entities,hypersets offer metaphors of“Lamarckian complexity”that keeps us away from binary relations,graphs of functions,and set-valued maps,to focus our attention on“multinary relations”between families of *** deprived of units of measurement,these“proletarian”entities still enjoy enough properties for this pauperization to be mathematically *** is the object of this extremal manifesto:in economics and other domains of life sciences,vector spaces should yield their imperial status of“state space”to hypersets and linear prices to hy

关键词： Valuators Extremal topologies Transfer of topologies Confined sets Extremal evolution Inert relation Viability kernel Regulator

Profile of Full-Term Births in Maternity Wards of Public Hospitals in Douala Cameroon

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Open Journal of Obstetrics and Gynecology 2024年第5期14卷 705-720页

作者： Henri Essome Merlin Boten Bounyom Astrid Ndolo Kondo Ingrid Doriane Ofakem Ilick Fulbert Mangala Nkwele Irène Cyrielle Edjoa Mboe Michel Roger Ekono Alphonse Ngalame Nyong Robert Tchounzou Moustapha Bilkissou Junie Ngaha Yaneu Marga Vanina Ngono Akam Gervais Mounchikpou Ngouhouo Grâce Tocki Toutou Théophile Nana Njamen Valère Mve Koh Pascal Foumane Faculty of Medicine and Pharmaceutical Sciences University of Douala Douala Cameroon Laquintinie Hospital Douala Cameroon Faculty of Health Sciences University of Bamenda Bamenda Cameroon Faculty of Health Sciences University of Buea Buea Cameroon Faculty of Medicine and Biomedical Sciences University of Yaound&#233 1 Yaound&#233 Cameroon Faculty of Medicine and Pharmaceutical Sciences of Sangmelima University of Ebolowa Ebolowa Cameroon

Introduction: Pregnancy as much as childbirth constitutes a risky situation, potentially fraught with sometimes dramatic complications: maternal death. Objective: We conducted this study with the aim of establishing the profile of those giving birth in our context with the aim to anticipate operationally in the future on morbidity but more on maternal deaths. Methodology: We conducted, using a structured questionnaire, a prospective descriptive study in representative maternity wards in the city of Douala;the study variables were socio-economic, anthropometric, obstetrical and clinical. Statistical analyses were carried out with CS Pro 7.3 and SPSS version 25.0 software. The Student, Chi-square and Fischer tests were used to compare the means of the variables and the percentages. Results: We recruited 305 births for our study. The average age of our births was 28.7 years ± 6.1 with an average height of 161.6 cm ± 5.06;an average body mass index at the start of pregnancy of 28.0 kilograms/square meter and 31.3 kilograms/square meter at delivery;the average weight gain was 8.4 g ± 5.37;an average gestation of 2.84±1.90;an average parity of 2.2 ± 2.1 with an average birth interval of 27.7 months ± 23.7. The average gestational age was 39.2 weeks ± 1.21 with pregnancy pathology dominated by malaria;85.9% began their prenatal follow-up before the 14th week of amenorrhea. Conclusion: The profile of childbirth in urban Cameroon does not seem potentially dystocic compared to that of the same regional and racial area.

关键词： Profile Delivery Term Malaria Douala

Superficial Angiomyxoma of the Vulva: A Case Report

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Open Journal of Pathology（病理学期刊） 2024年第2期 64页

作者： Zo Irène Raivoherivony Herilalao Elisabeth Razafindrafara Vahatra Joëlle Razafimahefa Romuald Randriamahavonjy Nantenaina Soa Randrianjafisamindrakotroka

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维氏美学(绪论·下)

中国美学 2024年第1期 263-271页

作者： [法]维龙 [日]中江兆民郑子路(译) 不详江西师范大学美术学院东京大学

本文是日本启蒙思想家中江兆民所译《维氏美学》的“绪论”的下半部分。在上一辑刊出的上半部分之中,作者阐述了艺术的根源与本质,认为艺术应以感动人心为旨趣,它的本质是作者被外在的事物触动后,通过对自我情感秘韵的摹写,而进入妙境... 详细信息

本文是日本启蒙思想家中江兆民所译《维氏美学》的“绪论”的下半部分。在上一辑刊出的上半部分之中,作者阐述了艺术的根源与本质,认为艺术应以感动人心为旨趣,它的本质是作者被外在的事物触动后,通过对自我情感秘韵的摹写,而进入妙境。对于艺术创作者最重要的,不是学院派那些烦琐的规则,而是情感的真切。只要驱使自我的情感去创作,自然也就可以怡人耳目;下半部分,作者对强调法则,以承袭前人的精神与意趣为旨归的保守势力进行了驳斥,认为“仿效前人”或“以实物为师,追求肖似”的艺术之道都是不可得的,自由而彻底地表达艺术家自我的胸中所感才是真正的艺术之道。

关键词：维氏美学美学总论日本近代美学

Spatio-Temporal evolutive Data Infrastructure: a Spatial Data Infrastructure for managing data flows of Territorial Statistical Information

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International Journal of Digital Earth 2017年第3期10卷 257-283页

作者： Camille Bernard Marlène Villanova-Oliver Jérôme Gensel Benoit Le Rubrus Univ.Grenoble Alpes CNRSLIGGrenobleFrance

The observation of demographical,economical or environmental indicators over time through maps is *** enables analysing territories and helps stakeholders to take ***,the understanding of Territorial Statistical Information(TSI)is compromised unless comprehensive description of both the statistical methodology used and the spatial and temporal references are ***,in this paper,we stress the importance of metadata descriptions and of their quality that helps assessing data ***,time-series of such TSI are *** enable analysing a territory over a long period of time and likewise judging the effectiveness of *** light of these observations,we present Spatio-Temporal evolutive Data Infrastructure(STeDI)an innovative Spatial Data Infrastructure(SDI)that enriches the description of a Digital Earth,providing a virtual representation of territories and of their evolution through statistics and *** aims at managing a whole dataflow of multi-dimensional,multi-scale and multi-temporal TSI,from their acquisition to their dissemination to scientists and *** content of this SDI evolves autonomously thanks to automated processes and to a Web platform that help improving the quality of datasets uploaded by ***,STeDI allows visualizing up-to-date time-series reflecting the human activities on a given *** helps policy-makers in their decision-making process.

关键词： Spatial Data Infrastructure Territorial Statistical Information metadata data quality INSPIRE

Clinical impact of hepatitis B and C virus envelope glycoproteins

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World Journal of Gastroenterology 2013年第5期19卷 654-664页

作者： Hélène Jeulin Aurélie Velay John Murray Evelyne Schvoerer Virology Laboratory Centre Hospitalier Universitaire de NancyVandoeuvre-lès-NancyF-54511France EA RHEM 4369 Universitéde LorraineF-54000 NancyFrance School of Mathematics and Statistics University of New South WalesSydneyNSW 2052Australia The Kirby Institute University of New South WalesSydneyNSW 2052Australia

Chronic infection by either hepatitis B virus(HBV)or hepatitis C virus(HCV)share epidemiological characteristics with risks for development of severe complications such as liver cirrhosis and hepatocellular *** and HCV also share a high genetic variability. Among highly variable regions,viral genes encoding surface proteins(hepatitis B surface antigen,E1/E2 HCV glycoproteins)play key roles in the stimulation of the host-related immune response and viral entry into *** segments of HBV envelope proteins(preS1,"a"determinant)are crucial in the entry process into permissive *** entry is a complex multistep process involving multiple cell cofactors (glycosaminoglycans,low density lipoprotein receptor, SR-B1,CD81,claudin-1,occludin,EGFR,EphA2)in the interaction with HCV E1/E2 envelope *** vitro both viruses can be controlled by antibody-me-diated neutralization targeting viral envelope,also essential in preventing HBV infection in vivo as observed through successful vaccination using HBs *** preventive vaccination and/or therapeutic pressure can influence HBV and HCV *** HBV,the patterns of antiviral drug resistance in chronic hepatitis are complex and the original pol/S gene overlap has to be taken into ***-induced HBV mutations in pol could indeed generate S mutants with subsequent modified antigenicity or increased cancer *** of HBV and HCV envelope proteins combining high exposure to selective pressures and crucial functional roles require investigation in the context of diagnostic,vaccination and treatment *** this editorial a synthesis is performed of HBV and HCV envelope properties at the entry step and as antigenic proteins,and the subsequent clinical impact.

关键词： Hepatitis B Hepatitis C Viral envelope glycoproteins Clinical outcome

Granitic inselbergs of Lara(Panafrican Chain,Far-North Cameroon):Assets for the implementation of geotourism in Mountainous region

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Journal of Mountain Science 2022年第11期19卷 3192-3212页

作者： ZANGMO TEFOGOUM Ghislain NOUHOU DAMA Zouyane Hyacinthe GOUNTIÉDEDZO Merlin MAFO DONGMO Irène Department of Earth Sciences de la Terre Faculty of ScienceUniversity of MarouaP.O.Box 814 MarouaCameroon Department of Life and Earth Sciences High Teacher Training CollegeUniversity of MarouaP.O.Box 55MarouaCameroon

The locality of Lara(Far-North Region,Cameroon)is made up of a pediplain strewn with coalescent *** interaction of internal and external geological processes has contributed to transform the latter into inselbergs,whose geotouristic values are yet to be *** and laboratory work enabled us to select the geomorphosites through their aesthetic value(particular size and shape)and,geomorphological and geological ***,it permitted to study and map the geomorphosites using Optic Microscope,Google Earth,GIS software and many other ***,four inselbergs have been selected and studied in the locality of *** petrographic study of these inselbergs shows that granites are the main components of inselbergs and they present a fine to coarse-grained texture,materialized by quartz,micas,plagioclases and alkali feldspars(white and pink in colour).Inselbergs exhibit vertical and parallel networks of diaclases giving them a stratified appearance in some *** addition,on some inselberg limbs and piedmonts,are built tors which contribute to their *** tops of inselbergs,are embellished by several alluring pedestal *** their flanks,shelters of various shapes and sizes(about 12 m length)have developed through the heaps of blocks *** the ten shelters selected,some have a fairly high cultural value as they are sacred places for the local ***,Lara's granitic inselbergs include enclaves(cognate enclaves and xenocrysts)that also significantly improve their geoheritage *** are landforms with high education and aesthetic value that attracted a larger local and foreign population of about 863 visitors between *** constitute an exceptional geoheritage that could attract more tourists in the locality of Lara;but the promotion of geotourism is needed through interpretative panels,marketing of geomorphosites through leaflets,web,media,and geotours,to mention a few.

关键词： Lara Inselbergs Granite geoheritage Geotouristic activities

Establishing a blueprint for successful liver transplantation for alcohol-related cirrhosis:the importance of a multidisciplinary team

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Hepatobiliary Surgery and Nutrition 2022年第1期11卷 150-152页

作者： JoséUrsic-Bedoya Hélène Donnadieu-Rigole Department of Hepatogastroenterology Hepatology and Liver Transplantation UnitSaint Eloi HospitalUniversity of MontpellierMontpellierFrance Department of Addictology Saint Eloi HospitalUniversity of MontpellierMontpellierFrance

Liver transplantation(LT)for alcohol-related liver disease(ALD)has come a long way since the implementation of LT as a standard *** considered a contra-indication due to poor outcomes and moral issues(1,2),it is nowadays the most common indication for LT in Western countries(3,4).Patient and graft survival in this setting are excellent(5).However,relapse rates remain high(6),which jeopardizes long-term survival and the acceptance of the transplant team for these *** evaluation of the suitability to a LT for a potential candidate is therefore *** length of sobriety,namely over six months,has longtime been considered as the condition sine qua ***“6-month rule”is insufficient to predict the risk of relapse and is progressively being abandoned by learned societies recommendations(7,8).Moreover,situations in which a recent alcohol consumption is obvious,such as alcoholic hepatitis or positive blood and/or urine test before the procedure,are associated with good outcomes(9-11).

关键词： alcohol liver urine

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Asian Pacific Journal of Tropical Medicine 2010年第2期3卷 141-144页

作者： Gyuse AN Bassey IE Udonwa ne Okokon IB Philip-Ephraim EE Department of Family Medicine University of Calabar Teaching Hospital Department of Pathology University of Calabar Teaching Hospital Department of Internal Medicine University of Calabar Teaching Hospital

Objective:To determine the causes of death among human immunodeficiency virus/acquired immunodeficiency syndrome(HIV/AIDS) patients as a step to planning strategies to improve mortality from this ***:This study retrospectively analyzed the mortality pattern of adult HIV/AIDS patients in the University of Calabar Teaching Hospital from January 2005 to December *** data were obtained from sexually transmitted infection/acquired immunodeficiency syndrome(STI/AIDS) clinic register,admissions and discharge/death registers as well as the patients’ case records and the hospitals monthly mortality *** obtained included age,sex,diagnosis and cause(s) of *** causes of death considered were the direct causes of death,since the originating antecedent cause of death is the same in all the patients,in this case,HIV/*** was analysed using Epi Info ***:The total number of mortalities during the study period was 350,100 were HIV positive representing 28.6%of all *** advanced HIV/AIDS disease was the leading cause of death in our study representing 27.0%,tuberculosis was the single leading cause of deaths in HIV/AIDS patients constituting about 24.0%of *** was followed by sepsis and septicaemia(13.0%), meningitis and encephalitis,and anaemia accounting for 11.0%,while respiratory diseases constituted 5.0%of the mortality *** highest number of deaths occurred in those aged between 21-50 years(82.0%).Conclusions:The study has shown that HIV/AIDS is a major cause of morbidity and mortality in our *** causes of death reflect the varied spectrum of infection and other forms of organ involvement that affect HIV/AIDS *** present dismal situation of adult patients living with HIV/AIDS calls for enhanced strategies to decrease the mortality trend observed in Nigeria and sub-Saharan Africa.

关键词： Mortality Pattern HIV/AIDS Adult Patients Tertiary health institution